4509 E 18th St, Casper, WY 82609 Property Records

Natrona County property record for 4509 E 18th St, Casper, WY 82609

Property Summary

Property Type	Single Family Home
Details	4 bd · 2.5 ba · 2,563 sqft · built 2009
Lot Size	0.221 acres (9,617 sqft)
Owner	Individual Name on Record
Last Sale	$365,000 (Jul 2020)
Tax Bill	$2,762 (2026)
Deeds & Mortgages	Jul 2020 Mortgage Dec 2019 Transfer
Flood Zone	Zone X (minimal risk)
APN	`3379-13-12-6-00500`

Property Details

APN / Parcel Number

Primary APN	`3379-13-12-6-00500`
Alternative APNs	`02488007002800` `R0020590`

Interior

Bedrooms	4 Beds
Full Baths	2.5 Baths
Half Baths	1 Half Bath
Total Rooms	7 Rooms
Stories	2 Stories
Building Area	2,563 sqft Living Area
Basement Area	1,232 sqft
Finished Basement	648 sqft
Unfinished Basement	584 sqft
Interior Walls	Wallboard/Drywall
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 2009
Effective Year Built	Effective 2009
Exterior Material	Aluminum/Vinyl
Construction Type	Frame
Roof Type	Gable
Roof Material	Composition Shingle
Lot Area	9,617 sqft (0.221 acres)
Garage Type	Attached
Garage Area	720 sqft
Parking Spaces	3 Parking Spaces
Porch	Slab

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air

Location & Zoning

Account Number	R0020590
Street Address	4509 E 18TH ST
City	CASPER
State	WY
Zip	82609-3883
Property Category	Residential
Property Type	Residential > Single Family > Home
Legal Description	CENTENNIAL HILLS VLG (RPLT B 7) BLK 7 LOT 28
Legal Range	79W
Legal Township	33N
Legal Section	13
Legal Subdivision	CENTENNIAL HILLS VLG (RPLT B 7)
Legal Block	7
Legal Lot Number	28
Jurisdiction	NATRONA WY
Township / Civil Division	CASPER SOUTH
Census Block Group	3
Census Block	3012
Census Tract	1602

Owner

Source: Natrona County records, as of September 29, 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on Record
Mailing Address	4509 E 18TH ST, CASPER, WY 82609-3883
Occupancy	Owner Occupied
Owner Type	Individual
Vesting	Et Ux (and Wife)

Deeds, Mortgages & Sale History

Date	Document
Jul 21, 2020	Warranty Deed, Transfer · Conventional Mortgage FIRST INTERSTATE BANK
Dec 4, 2019	Quit Claim Deed, Transfer NOT AVAILABLE

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Jul 21, 2020 · Amount on Record
Deed Sale	Jul 21, 2020 · Amount on Record
Prior Sale	Jun 25, 2013
Deed Document Number	20201085249
Record Updated	Oct 29, 2026

July 2020: Warranty Deed, Transfer

Document Type	Warranty Deed
Jurisdiction	NATRONA WY
Recording Date	Jul 21, 2020
Property Address	4509 E 18TH ST, CASPER, WY 82609-3883
Document Number	0001085249
Map Reference	DOC 781273
Instrument Date	Jul 10, 2020
Instrument	1085249
Transaction Type	Transfer
Record Updated	Jul 6, 2021
Title Company	AMERICAN TITLE AGENCY

Transaction

Tax	$0.00
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	4509 E 18TH ST, CASPER, WY 82609-3883

Mortgage

Document Number	0001085250
Date	Jul 21, 2020
Instrument	1085250

Lender

Name	FIRST INTERSTATE BANK
Type	Bank

Agreement

Type	Conventional Mortgage
Amount	Amount Recorded
Term	360 Months
Due	Jul 22, 2050

December 2019: Quit Claim Deed, Transfer

Document Type	Quit Claim Deed
Jurisdiction	NATRONA WY
Recording Date	Dec 4, 2019
Property Address	4509 E 18TH ST, CASPER, WY 82609-3883
Document Number	0001073934
Instrument Date	Dec 1, 2019
Instrument	1073934
Transaction Type	Transfer
Record Updated	Jan 30, 2020
Title Company	NOT AVAILABLE

Transaction

Tax	$0.00
Additional	Quitclaim Multiple Parcels

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Husband and Wife
Address	4511 E 18TH ST CASPER WY 826093883, CASPER, WY 82609-3883

Tax Assessment & Valuation

Source: Natrona County assessment roll, as of July 7, 2026

Property Jurisdictions

Type	Name
State	Wyoming
County	Natrona County
Municipality	Casper City
Unified School District	Natrona County School District 1 (KG - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026	$2,762.00	$37,901 (+3%) Land $4,702 Building $33,199	$578,758 (-0.74%) Land $65,993 Building $512,765
2025	$2,762.00 (-28.92%)	$36,797 (-30.98%) Land $4,875 Building $31,922	$583,064 (+3.89%) Land $68,418 Building $514,646
2023		$53,317 Land $8,844 Building $44,473	$561,231 Land $93,093 Building $468,138
2022	$3,886.00

Assessed value and assessed market value are set for property tax purposes, not market price estimates; both are a fraction of this property's market value.

Flood

Source: FEMA National Flood Hazard Layer, effective January 2, 2020 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	4 in force

Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.

Wildfire

Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024

Wildfire Risk	Low lower than 62% of the US · lower than 85% of Wyoming
Wildfire Likelihood	0.06% annual chance
Exposure	Direct burnable vegetation

Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	CITY OF CASPER serves 59,000 people · EPA ID WY5601415
Water Source	Purchased surface water from CENTRAL WY REGIONAL WATER SYSTEM JPB
Last State Inspection	Jun 2022
Lead	1 ppb (2024–2026) action level 15 ppb

Violations Reported to EPA

Water Quality	None last 10 years
Treatment and Procedure	None last 10 years
Monitoring and Reporting	None last 3 years

Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. This system sells water to local utilities; the supplier billing this address may be one of them.

Internet Providers

Source: FCC Broadband Data Collection, based on 251 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Bluepeak Fiber	5,000 / 5,000
Spectrum Cable	1,000 / 1,000
Verizon Fixed Wireless	300 / 20
AT&T Fixed Wireless	100 / 20

May also be available: CenturyLink, Mountain West Technologies.

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